Products

ABB 1SDA067617R1 Moulded Case Circuit Breaker 690/500VAC/VDC 25A 4-P 70kA TMD 300A Front For: XT2H

Product Code: 1SDA067617R1

  • Rated current of 25 A with 70 kA breaking capacity
  • Supports voltages up to 690/500 VAC/VDC
  • Features a TMD trip unit for reliable protection
  • Compact design with 4 poles and IP20 protection
  • Complies with IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 70 kA
Connection Type Front
Degree of Protection IP20
Main Circuit Connecting Capacity 32.5-100 sq-mm
Number of Poles 4
Power Loss 2 W
Rated Current 25 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 300 A
Rated Voltage 690/500 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT2H
Terminal Type Bolt
Trip Unit TMD
Weight 1.45 kg
Width 120 mm

Description

<p>When it comes to choosing a reliable Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, this particular model stands out with its solid technical specifications. Designed to meet the rigorous demands of electrical systems, it offers a dependable solution for circuit protection.</p><p>The MCCB boasts a rated current of 25 A, making it suitable for various moderate power applications. It operates efficiently under both alternating current (AC) and direct current (DC) conditions with a rated voltage capacity of 690 VAC and 500 VDC. This versatility is complemented by its robust rated insulation voltage of 1000 V, ensuring safety and reliability in diverse environments.</p><p>A notable feature is its high breaking capacity of 70 kA. This ensures that the breaker can handle significant fault currents without compromising performance or safety. The trip unit type is TMD (Thermal Magnetic), known for providing effective overload and short-circuit protection through thermal release mechanisms.</p><p>With an impulse withstand voltage rating of 8 kV, this MCCB is well-prepared to endure transient overvoltages often encountered in industrial settings. Its front connection type facilitates easy installation and maintenance, while the bolt terminal type provides secure connections critical in high-stress environments.</p><p>Measuring at a width of 120 mm and weighing just 1.45 kg, this compact yet sturdy device fits seamlessly into existing setups without demanding excessive space or structural modifications. Its degree of protection is IP20, offering basic protection against solid objects larger than 12mm but requiring additional enclosure if used outdoors or in harsher conditions.</p><p>Compliant with IEC60947-2 standards, this MCCB assures adherence to international quality benchmarks for low-voltage switchgear components. It operates effectively within a frequency range of 50/60 Hz, catering to standard power distribution networks globally.</p><p>Designed for compatibility with XT2H systems, it supports main circuit connecting capacities ranging from 32.5 sq-mm up to 100 sq-mm wire sizes—offering flexibility in system integration based on specific project requirements.</p><p>Lastly, the product exhibits minimal power loss at only 2 W during operation—a testament to its energy-efficient design which contributes positively towards reducing operational costs over time while maintaining optimal performance levels across varied applications.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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